Vulnerability Monitor

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CVE-2023-4969

A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures.

Published

2024-01-16T17:15:08.083

Last Modified

2025-06-20T18:15:22.740

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

Weaknesses

Type: Primary
CWE-401

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	khronos	opencl	≤ 3.0.11	Yes
Application	khronos	vulkan	≤ 1.3.224	Yes
Application	imaginationtech	ddk	≤ 23.2	Yes
Operating System	amd	instinct_mi300x_firmware	-	Yes
Hardware	amd	instinct_mi300x	-	No
Operating System	amd	instinct_mi300a_firmware	-	Yes
Hardware	amd	instinct_mi300a	-	No
Operating System	amd	instinct_mi250_firmware	-	Yes
Hardware	amd	instinct_mi250	-	No
Operating System	amd	instinct_mi210_firmware	-	Yes
Hardware	amd	instinct_mi210	-	No
Operating System	amd	instinct_mi100_firmware	-	Yes
Hardware	amd	instinct_mi100	-	No
Operating System	amd	radeon_instinct_mi50_firmware	-	Yes
Hardware	amd	radeon_instinct_mi50	-	No
Operating System	amd	radeon_instinct_mi25_firmware	-	Yes
Hardware	amd	radeon_instinct_mi25	-	No
Operating System	amd	radeon_pro_v620_firmware	-	Yes
Hardware	amd	radeon_pro_v620	-	No
Operating System	amd	radeon_pro_v520_firmware	-	Yes
Hardware	amd	radeon_pro_v520	-	No
Operating System	amd	radeon_pro_w7600_firmware	-	Yes
Hardware	amd	radeon_pro_w7600	-	No
Operating System	amd	radeon_pro_w7500_firmware	-	Yes
Hardware	amd	radeon_pro_w7500	-	No
Operating System	amd	radeon_pro_w6400_firmware	-	Yes
Hardware	amd	radeon_pro_w6400	-	No
Operating System	amd	radeon_pro_w6500m_firmware	-	Yes
Hardware	amd	radeon_pro_w6500m	-	No
Operating System	amd	radeon_pro_w6300m_firmware	-	Yes
Hardware	amd	radeon_pro_w6300m	-	No
Operating System	amd	radeon_pro_w5700x_firmware	-	Yes
Hardware	amd	radeon_pro_w5700x	-	No
Operating System	amd	radeon_pro_w5500x_firmware	-	Yes
Hardware	amd	radeon_pro_w5500x	-	No
Operating System	amd	radeon_rx_7900xtx_firmware	-	Yes
Hardware	amd	radeon_rx_7900xtx	-	No
Operating System	amd	radeon_rx_7900xt_firmware	-	Yes
Hardware	amd	radeon_rx_7900xt	-	No
Operating System	amd	radeon_rx_7800xt_firmware	-	Yes
Hardware	amd	radeon_rx_7800xt	-	No
Operating System	amd	radeon_rx_7700xt_firmware	-	Yes
Hardware	amd	radeon_rx_7700xt	-	No
Operating System	amd	radeon_rx_7600xt_firmware	-	Yes
Hardware	amd	radeon_rx_7600xt	-	No
Operating System	amd	radeon_rx_7600_firmware	-	Yes
Hardware	amd	radeon_rx_7600	-	No
Operating System	amd	radeon_rx_6950xt_firmware	-	Yes
Hardware	amd	radeon_rx_6950xt	-	No
Operating System	amd	radeon_rx_6900xt_firmware	-	Yes
Hardware	amd	radeon_rx_6900xt	-	No
Operating System	amd	radeon_rx_6800xt_firmware	-	Yes
Hardware	amd	radeon_rx_6800xt	-	No
Operating System	amd	radeon_rx_6800_firmware	-	Yes
Hardware	amd	radeon_rx_6800	-	No
Operating System	amd	radeon_rx_5300m_firmware	-	Yes
Hardware	amd	radeon_rx_5300m	-	No
Operating System	amd	radeon_rx_5300_firmware	-	Yes
Hardware	amd	radeon_rx_5300	-	No
Operating System	amd	radeon_rx_5300xt_firmware	-	Yes
Hardware	amd	radeon_rx_5300xt	-	No
Operating System	amd	radeon_rx_5500m_firmware	-	Yes
Hardware	amd	radeon_rx_5500m	-	No
Operating System	amd	radeon_rx_5500_firmware	-	Yes
Hardware	amd	radeon_rx_5500	-	No
Operating System	amd	radeon_rx_5500xt_firmware	-	Yes
Hardware	amd	radeon_rx_5500xt	-	No
Operating System	amd	radeon_rx_5600m_firmware	-	Yes
Hardware	amd	radeon_rx_5600m	-	No
Operating System	amd	radeon_rx_5600_firmware	-	Yes
Hardware	amd	radeon_rx_5600	-	No
Operating System	amd	radeon_rx_5600xt_firmware	-	Yes
Hardware	amd	radeon_rx_5600xt	-	No
Operating System	amd	radeon_rx_5700m_firmware	-	Yes
Hardware	amd	radeon_rx_5700m	-	No
Operating System	amd	radeon_rx_5700_firmware	-	Yes
Hardware	amd	radeon_rx_5700	-	No
Operating System	amd	radeon_rx_5700xt_firmware	-	Yes
Hardware	amd	radeon_rx_5700xt	-	No
Operating System	amd	ryzen_9_7945hx3d_firmware	-	Yes
Hardware	amd	ryzen_9_7945hx3d	-	No
Operating System	amd	ryzen_9_7945hx_firmware	-	Yes
Hardware	amd	ryzen_9_7945hx	-	No
Operating System	amd	ryzen_9_7845hx_firmware	-	Yes
Hardware	amd	ryzen_9_7845hx	-	No
Operating System	amd	ryzen_7_7745hx_firmware	-	Yes
Hardware	amd	ryzen_7_7745hx	-	No
Operating System	amd	ryzen_5_7645hx_firmware	-	Yes
Hardware	amd	ryzen_5_7645hx	-	No
Operating System	amd	ryzen_9_7940h_firmware	-	Yes
Hardware	amd	ryzen_9_7940h	-	No
Operating System	amd	ryzen_9_pro_7945hs_firmware	-	Yes
Hardware	amd	ryzen_9_pro_7945hs	-	No
Operating System	amd	ryzen_7_pro_7840hs_firmware	-	Yes
Hardware	amd	ryzen_7_pro_7840hs	-	No
Operating System	amd	ryzen_7_7840h_firmware	-	Yes
Hardware	amd	ryzen_7_7840h	-	No
Operating System	amd	ryzen_7_pro_7840u_firmware	-	Yes
Hardware	amd	ryzen_7_pro_7840u	-	No
Operating System	amd	ryzen_5_pro_7640hs_firmware	-	Yes
Hardware	amd	ryzen_5_pro_7640hs	-	No
Operating System	amd	ryzen_5_7640h_firmware	-	Yes
Hardware	amd	ryzen_5_7640h	-	No
Operating System	amd	ryzen_5_pro_7640u_firmware	-	Yes
Hardware	amd	ryzen_5_pro_7640u	-	No
Operating System	amd	ryzen_5_pro_7545u_firmware	-	Yes
Hardware	amd	ryzen_5_pro_7545u	-	No
Operating System	amd	ryzen_5_pro_7540u_firmware	-	Yes
Hardware	amd	ryzen_5_pro_7540u	-	No
Operating System	amd	ryzen_3_7440u_firmware	-	Yes
Hardware	amd	ryzen_3_7440u	-	No
Operating System	amd	ryzen_7_5700g_firmware	-	Yes
Hardware	amd	ryzen_7_5700g	-	No
Operating System	amd	ryzen_7_5700ge_firmware	-	Yes
Hardware	amd	ryzen_7_5700ge	-	No
Operating System	amd	ryzen_5_5600gt_firmware	-	Yes
Hardware	amd	ryzen_5_5600gt	-	No
Operating System	amd	ryzen_5_5600g_firmware	-	Yes
Hardware	amd	ryzen_5_5600g	-	No
Operating System	amd	ryzen_5_5600ge_firmware	-	Yes
Hardware	amd	ryzen_5_5600ge	-	No
Operating System	amd	ryzen_5_5500gt_firmware	-	Yes
Hardware	amd	ryzen_5_5500gt	-	No
Operating System	amd	ryzen_3_5300g_firmware	-	Yes
Hardware	amd	ryzen_3_5300g	-	No
Operating System	amd	ryzen_3_5300ge_firmware	-	Yes
Hardware	amd	ryzen_3_5300ge	-	No
Operating System	amd	ryzen_5_pro_3400g_firmware	-	Yes
Hardware	amd	ryzen_5_pro_3400g	-	No
Operating System	amd	ryzen_5_3400g_firmware	-	Yes
Hardware	amd	ryzen_5_3400g	-	No
Operating System	amd	ryzen_5_pro_3400ge_firmware	-	Yes
Hardware	amd	ryzen_5_pro_3400ge	-	No
Operating System	amd	ryzen_5_pro_3350g_firmware	-	Yes
Hardware	amd	ryzen_5_pro_3350g	-	No
Operating System	amd	ryzen_5_pro_3350ge_firmware	-	Yes
Hardware	amd	ryzen_5_pro_3350ge	-	No
Operating System	amd	ryzen_3_pro_3200g_firmware	-	Yes
Hardware	amd	ryzen_3_pro_3200g	-	No
Operating System	amd	ryzen_3_3200g_firmware	-	Yes
Hardware	amd	ryzen_3_3200g	-	No
Operating System	amd	ryzen_3_3200ge_firmware	-	Yes
Hardware	amd	ryzen_3_3200ge	-	No
Operating System	amd	ryzen_3_pro_3200ge_firmware	-	Yes
Hardware	amd	ryzen_3_pro_3200ge	-	No
Operating System	amd	ryzen_7_7735hs_firmware	-	Yes
Hardware	amd	ryzen_7_7735hs	-	No
Operating System	amd	ryzen_7_7736u_firmware	-	Yes
Hardware	amd	ryzen_7_7736u	-	No
Operating System	amd	ryzen_7_7735u_firmware	-	Yes
Hardware	amd	ryzen_7_7735u	-	No
Operating System	amd	ryzen_5_7535hs_firmware	-	Yes
Hardware	amd	ryzen_5_7535hs	-	No
Operating System	amd	ryzen_5_7535u_firmware	-	Yes
Hardware	amd	ryzen_5_7535u	-	No
Operating System	amd	ryzen_3_7335u_firmware	-	Yes
Hardware	amd	ryzen_3_7335u	-	No
Operating System	amd	ryzen_5_7520u_firmware	-	Yes
Hardware	amd	ryzen_5_7520u	-	No
Operating System	amd	ryzen_3_7320u_firmware	-	Yes
Hardware	amd	ryzen_3_7320u	-	No
Operating System	amd	ryzen_9_6980hx_firmware	-	Yes
Hardware	amd	ryzen_9_6980hx	-	No
Operating System	amd	ryzen_9_6980hs_firmware	-	Yes
Hardware	amd	ryzen_9_6980hs	-	No
Operating System	amd	ryzen_9_6900hx_firmware	-	Yes
Hardware	amd	ryzen_9_6900hx	-	No
Operating System	amd	ryzen_9_6900hs_firmware	-	Yes
Hardware	amd	ryzen_9_6900hs	-	No
Operating System	amd	ryzen_7_6800h_firmware	-	Yes
Hardware	amd	ryzen_7_6800h	-	No
Operating System	amd	ryzen_7_6800hs_firmware	-	Yes
Hardware	amd	ryzen_7_6800hs	-	No
Operating System	amd	ryzen_7_6800u_firmware	-	Yes
Hardware	amd	ryzen_7_6800u	-	No
Operating System	amd	ryzen_5_6600h_firmware	-	Yes
Hardware	amd	ryzen_5_6600h	-	No
Operating System	amd	ryzen_5_6600hs_firmware	-	Yes
Hardware	amd	ryzen_5_6600hs	-	No
Operating System	amd	ryzen_5_6600u_firmware	-	Yes
Hardware	amd	ryzen_5_6600u	-	No
Operating System	amd	ryzen_7_5700u_firmware	-	Yes
Hardware	amd	ryzen_7_5700u	-	No
Operating System	amd	ryzen_5_5500u_firmware	-	Yes
Hardware	amd	ryzen_5_5500u	-	No
Operating System	amd	ryzen_3_5300u_firmware	-	Yes
Hardware	amd	ryzen_3_5300u	-	No
Operating System	amd	ryzen_9_4900h_firmware	-	Yes
Hardware	amd	ryzen_9_4900h	-	No
Operating System	amd	ryzen_9_4900hs_firmware	-	Yes
Hardware	amd	ryzen_9_4900hs	-	No
Operating System	amd	ryzen_7_4800h_firmware	-	Yes
Hardware	amd	ryzen_7_4800h	-	No
Operating System	amd	ryzen_7_4800hs_firmware	-	Yes
Hardware	amd	ryzen_7_4800hs	-	No
Operating System	amd	ryzen_7_4980u_firmware	-	Yes
Hardware	amd	ryzen_7_4980u	-	No
Operating System	amd	ryzen_7_4800u_firmware	-	Yes
Hardware	amd	ryzen_7_4800u	-	No
Operating System	amd	ryzen_7_4700u_firmware	-	Yes
Hardware	amd	ryzen_7_4700u	-	No
Operating System	amd	ryzen_5_4600h_firmware	-	Yes
Hardware	amd	ryzen_5_4600h	-	No
Operating System	amd	ryzen_5_4600hs_firmware	-	Yes
Hardware	amd	ryzen_5_4600hs	-	No
Operating System	amd	ryzen_5_4680u_firmware	-	Yes
Hardware	amd	ryzen_5_4680u	-	No
Operating System	amd	ryzen_5_4600u_firmware	-	Yes
Hardware	amd	ryzen_5_4600u	-	No
Operating System	amd	ryzen_5_4500u_firmware	-	Yes
Hardware	amd	ryzen_5_4500u	-	No
Operating System	amd	ryzen_3_4300u_firmware	-	Yes
Hardware	amd	ryzen_3_4300u	-	No
Operating System	amd	ryzen_3_3250u_firmware	-	Yes
Hardware	amd	ryzen_3_3250u	-	No
Operating System	amd	ryzen_3_3250c_firmware	-	Yes
Hardware	amd	ryzen_3_3250c	-	No
Operating System	amd	ryzen_3_3200u_firmware	-	Yes
Hardware	amd	ryzen_3_3200u	-	No
Operating System	amd	ryzen_9_7950x3d_firmware	-	Yes
Hardware	amd	ryzen_9_7950x3d	-	No
Operating System	amd	ryzen_9_7950x_firmware	-	Yes
Hardware	amd	ryzen_9_7950x	-	No
Operating System	amd	ryzen_9_7900x3d_firmware	-	Yes
Hardware	amd	ryzen_9_7900x3d	-	No
Operating System	amd	ryzen_9_7900x_firmware	-	Yes
Hardware	amd	ryzen_9_7900x	-	No
Operating System	amd	ryzen_9_7900_firmware	-	Yes
Hardware	amd	ryzen_9_7900	-	No
Operating System	amd	ryzen_9_pro_7945_firmware	-	Yes
Hardware	amd	ryzen_9_pro_7945	-	No
Operating System	amd	ryzen_7_7800x3d_firmware	-	Yes
Hardware	amd	ryzen_7_7800x3d	-	No
Operating System	amd	ryzen_7_7700x_firmware	-	Yes
Hardware	amd	ryzen_7_7700x	-	No
Operating System	amd	ryzen_7_7700_firmware	-	Yes
Hardware	amd	ryzen_7_7700	-	No
Operating System	amd	ryzen_7_pro_7745_firmware	-	Yes
Hardware	amd	ryzen_7_pro_7745	-	No
Operating System	amd	ryzen_5_7600x_firmware	-	Yes
Hardware	amd	ryzen_5_7600x	-	No
Operating System	amd	ryzen_5_7600_firmware	-	Yes
Hardware	amd	ryzen_5_7600	-	No
Operating System	amd	ryzen_5_pro_7645_firmware	-	Yes
Hardware	amd	ryzen_5_pro_7645	-	No
Operating System	amd	ryzen_5_7500f_firmware	-	Yes
Hardware	amd	ryzen_5_7500f	-	No
Operating System	amd	ryzen_7_5700g_firmware	-	Yes
Hardware	amd	ryzen_7_5700g	-	No
Operating System	amd	ryzen_7_5700ge_firmware	-	Yes
Hardware	amd	ryzen_7_5700ge	-	No
Operating System	amd	ryzen_5_5600gt_firmware	-	Yes
Hardware	amd	ryzen_5_5600gt	-	No
Operating System	amd	ryzen_5_5600g_firmware	-	Yes
Hardware	amd	ryzen_5_5600g	-	No
Operating System	amd	ryzen_5_5600ge_firmware	-	Yes
Hardware	amd	ryzen_5_5600ge	-	No
Operating System	amd	ryzen_5_5500gt_firmware	-	Yes
Hardware	amd	ryzen_5_5500gt	-	No
Operating System	amd	ryzen_3_5300g_firmware	-	Yes
Hardware	amd	ryzen_3_5300g	-	No
Operating System	amd	ryzen_3_5300ge_firmware	-	Yes
Hardware	amd	ryzen_3_5300ge	-	No
Operating System	amd	ryzen_7_4700g_firmware	-	Yes
Hardware	amd	ryzen_7_4700g	-	No
Operating System	amd	ryzen_7_4700ge_firmware	-	Yes
Hardware	amd	ryzen_7_4700ge	-	No
Operating System	amd	ryzen_5_4600g_firmware	-	Yes
Hardware	amd	ryzen_5_4600g	-	No
Operating System	amd	ryzen_5_4600ge_firmware	-	Yes
Hardware	amd	ryzen_5_4600ge	-	No
Operating System	amd	ryzen_3_4300g_firmware	-	Yes
Hardware	amd	ryzen_3_4300g	-	No
Operating System	amd	ryzen_3_4300ge_firmware	-	Yes
Hardware	amd	ryzen_3_4300ge	-	No
Operating System	amd	athlon_3000g_firmware	-	Yes
Hardware	amd	athlon_3000g	-	No

References

https://blog.trailofbits.com Exploit, Mitigation, Third Party Advisory ([email protected])
https://kb.cert.org/vuls/id/446598 Third Party Advisory, US Government Resource ([email protected])
https://registry.khronos.org/OpenCL/specs/3.0-unified/html/OpenCL_API.html#_fundamental_memory_regions Technical Description ([email protected])
https://registry.khronos.org/vulkan/specs/1.3-extensions/html/index.html Vendor Advisory ([email protected])
https://www.kb.cert.org/vuls/id/446598 Third Party Advisory, US Government Resource ([email protected])
https://blog.trailofbits.com Exploit, Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://kb.cert.org/vuls/id/446598 Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
https://registry.khronos.org/OpenCL/specs/3.0-unified/html/OpenCL_API.html#_fundamental_memory_regions Technical Description (af854a3a-2127-422b-91ae-364da2661108)
https://registry.khronos.org/vulkan/specs/1.3-extensions/html/index.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.kb.cert.org/vuls/id/446598 Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)